16 lines
383 B
TypeScript
16 lines
383 B
TypeScript
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import { createHmac } from 'crypto';
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import { timingSafeEqual } from 'crypto';
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export function verifyDocumensoSignature(
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payload: string,
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signature: string,
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secret: string,
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): boolean {
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const hmac = createHmac('sha256', secret).update(payload).digest('hex');
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try {
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return timingSafeEqual(Buffer.from(hmac), Buffer.from(signature));
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} catch {
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return false;
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}
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}
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